Home / 283,826,232.40-425,739,348.60-176,330,808.40

Finding the Fourth Proportional to 283,826,232.40, 425,739,348.60 and 176,330,808.40

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Solution

The fourth proportional to 283,826,232.40, 425,739,348.60 and 176,330,808.40 is: 264,496,212.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,826,232.40 : 425,739,348.60 = 176,330,808.40 : x
  2. Step 2: Convert to fraction form
    283,826,232.40/425,739,348.60 = 176,330,808.40/x
  3. Step 3: Cross multiply
    283,826,232.40x = 425,739,348.60 × 176,330,808.40
  4. Step 4: Simplify right side
    283,826,232.40x = 75,070,963,506,327,408
  5. Step 5: Solve for x
    x = 75,070,963,506,327,408/283,826,232.40
  6. Step 6: Final answer
    x = 264,496,212.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.